--- /dev/null
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @see http://github.com/zendframework/zend-diactoros for the canonical source repository
+ * @copyright Copyright (c) 2015-2016 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license https://github.com/zendframework/zend-diactoros/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Zend\Diactoros\Response;
+
+use InvalidArgumentException;
+use Psr\Http\Message\StreamInterface;
+use Zend\Diactoros\Response;
+use Zend\Diactoros\Stream;
+
+/**
+ * HTML response.
+ *
+ * Allows creating a response by passing an HTML string to the constructor;
+ * by default, sets a status code of 200 and sets the Content-Type header to
+ * text/html.
+ */
+class HtmlResponse extends Response
+{
+ use InjectContentTypeTrait;
+
+ /**
+ * Create an HTML response.
+ *
+ * Produces an HTML response with a Content-Type of text/html and a default
+ * status of 200.
+ *
+ * @param string|StreamInterface $html HTML or stream for the message body.
+ * @param int $status Integer status code for the response; 200 by default.
+ * @param array $headers Array of headers to use at initialization.
+ * @throws InvalidArgumentException if $html is neither a string or stream.
+ */
+ public function __construct($html, $status = 200, array $headers = [])
+ {
+ parent::__construct(
+ $this->createBody($html),
+ $status,
+ $this->injectContentType('text/html; charset=utf-8', $headers)
+ );
+ }
+
+ /**
+ * Create the message body.
+ *
+ * @param string|StreamInterface $html
+ * @return StreamInterface
+ * @throws InvalidArgumentException if $html is neither a string or stream.
+ */
+ private function createBody($html)
+ {
+ if ($html instanceof StreamInterface) {
+ return $html;
+ }
+
+ if (! is_string($html)) {
+ throw new InvalidArgumentException(sprintf(
+ 'Invalid content (%s) provided to %s',
+ (is_object($html) ? get_class($html) : gettype($html)),
+ __CLASS__
+ ));
+ }
+
+ $body = new Stream('php://temp', 'wb+');
+ $body->write($html);
+ $body->rewind();
+ return $body;
+ }
+}